What is a post-nominal. Give examples of post-nominal letters?

Answer:
A post-nominal is the short form of qualification after your name. An example might be PhD or CPA. In the US they often begin with the letter "C" meaning certified.
Contributor: Patrick
First answer by ID1270179889. Last edit by Patrick Corliss. Contributor trust: 5 [recommend contributor recommended]. Question popularity: 1 [recommend question].